Contents

# frozen_string_literal: true

# This class models an edge in a directed graph.
class Edge < ActiveRecord::Base
  belongs_to :source, class_name: "Vertex", foreign_key: "source_id"
  belongs_to :sink,   class_name: "Vertex", foreign_key: "sink_id"
end

Version data entries

6 entries across 6 versions & 2 rubygems

Version	Path
ibm_db-5.5.0	test/models/edge.rb
ibm_db-5.4.1	test/models/edge.rb
ibm_db-5.4.0	test/models/edge.rb
ibm_db-5.3.2	test/models/edge.rb
ibm_db-5.3.1	test/models/edge.rb
ruby-on-quails-0.1.0	activerecord/test/models/edge.rb